Creating a wrapper for an already built C/C++ Library using nimterop

t.nim(16, 12) `fileExists(path)` Invalid path C:\Users\grishkin\Sparselib\include [AssertionDefect] Run

How to rewrite a C++ program that uses MPI calls

Thanks. I'll give wrapping mpi.h a go.

How to rewrite a C++ program that uses MPI calls

That looks very good. Thanks. How do I run the executable with a specified number of processes? Do I still use `mpirun` ?

How to rewrite a C++ program that uses MPI calls

How would I rewrite C++ code that makes use of MPI calls. For example, this code below: #include #include int main(int argc, char *argv[]) { int rank, k; int size; int ndims = 3; int source, dest; int up,down,right,left,up3, do